MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 38.1950 21.3730 92.1960 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > Nz4NRg50fLxJqgJ_e48lHw > 2024-05-01 00:04:20 > 0.9.11 > ligand > pdb-bcif > 4u3n > atom_site > {"label_asym_id":"WU","auth_seq_id":3509} > 262 > 179 > 494 > 251 > 0 > 1 $$$$